Patents for B21B 39 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (5,306) |
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10/18/2007 | WO2007116821A1 Method of manufacturing seamless pipe |
10/17/2007 | CN200960525Y Side guide plate with sealed structure |
10/17/2007 | CN101053875A Reciprocating reducing roller |
10/11/2007 | US20070234774 Bar Packing Plant and Relative Process |
10/10/2007 | CN200957428Y Guider of press |
10/10/2007 | CN101052480A Device and method for aligning roller mill frame feeding device and rolling channel |
10/10/2007 | CN101049611A Working front desk of piercing mill of seamless steel tube |
10/03/2007 | CN101045239A A hot rolled steel sheet manufacturing apparatus and hot rolled steel sheet manufacturing method |
10/02/2007 | US7275632 Roller conveyor roller, especially for the transport of furnace-heated metallic strip material |
10/02/2007 | US7275404 Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing |
09/25/2007 | US7272966 Multiple level entry guide for a roll forming machine |
09/20/2007 | WO2007104609A1 Operational method for a reverse rolling mill |
09/19/2007 | EP1833625A1 Device for the displacement of metallic materials |
09/12/2007 | CN200945497Y Finishing mill guide apparatus |
09/11/2007 | CA2541938C Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same |
09/05/2007 | CN200942404Y Finishing mill air-passing tube |
09/05/2007 | CN200942403Y Anti-scratched trigeminal guide plate |
09/05/2007 | CN200942402Y Hydraulic lifting roller capable of synchronous stable running |
09/05/2007 | CN100335188C Method for producing continuously cast steel slabs |
09/04/2007 | CA2313154C Method and plant for the rolling of a continuous billet fed from a billet-heating furnace set upstream of a roll train |
08/30/2007 | US20070199720 Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe |
08/29/2007 | EP1826424A2 Support bearing for a roll |
08/29/2007 | CN200939468Y End positioning key mechanism for boom of panel turnover machine |
08/29/2007 | CN200939467Y Intake pilot guard for hot rolled flat steel |
08/29/2007 | CN200939466Y Intake pilot guard for hot rolled circular steel products |
08/29/2007 | CN200939465Y Intake rolling straightening pilot guard for hot rolled elliptic mill bar |
08/29/2007 | CN200939451Y On-line straightener for hot rolled elliptic stock |
08/29/2007 | CN200939449Y Continuous heating and rolling combiner for wedge cross rolling |
08/22/2007 | EP1425426B1 Device for quenching and tempering long-length rolling stock |
08/21/2007 | US7257978 Compact cantilever rolling mill and a method of producing a metallic product |
08/16/2007 | US20070186609 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
08/15/2007 | EP1817123A1 Device and method for aligning the input apparatuses and the channels in a rolling stand |
08/15/2007 | EP1131267B1 Apparatus and method for roll forming glass sheets |
08/15/2007 | CN1331620C Plate reduction press apparatus |
08/15/2007 | CN101015839A Laying head front nip and feed technique for producing wire roll with high speed under low temperature |
08/08/2007 | CN101013023A CCD based strip automatic centering CPC detecting system and detecting method |
08/07/2007 | US7251978 Roll stand for producing plane roll strips having a desired strip profile superelevation |
08/01/2007 | CN2928286Y Preinlet guide device |
08/01/2007 | CN2928285Y Multiple mouth conjoint guide |
08/01/2007 | CN2928284Y Hot rolling band steel vertical guide |
08/01/2007 | CN101010154A Rolling system for rolling metallic band |
08/01/2007 | CN101007321A Tension equipment of continuous mill system |
07/26/2007 | DE202007002657U1 Pressbacke für ein Presswerkzeug, Presswerkzeug mit einer derartigen Pressbacke und mit einer derartigen Pressbacke erfolgte Rohrverpressung Pressing jaw for a crimping tool, crimping tool with such pressing jaw and cheek plate was carried out with such a pipe pressing |
07/25/2007 | EP1395509B1 Method and device for turning strips |
07/25/2007 | CN2925662Y Automatic rotary table for transporating roller channel |
07/25/2007 | CN2925661Y Adjustable guiding frame |
07/25/2007 | CN101003065A Method and device for rectifying deviation of steel band |
07/25/2007 | CN101003051A High efficiency continuous casting and continuous rolling process |
07/18/2007 | CN2923078Y Hot-milling band-steel flat repeater |
07/11/2007 | CN2920460Y Three parallel composite conical roll heat finsihing mill |
07/11/2007 | CN1325184C Device for transferring or threading beginnings of bands |
07/04/2007 | CN2917846Y Export guide pad for hot rolling flat steel |
07/04/2007 | CN2917845Y Three-roller entrance roll guide |
07/04/2007 | CN1323773C Divide and crop shear arrangement |
07/03/2007 | CA2173697C Steckel mill |
06/27/2007 | CN2915302Y Four/five slitting guiding device |
06/27/2007 | CN2915301Y Elongater tube drawing device |
06/27/2007 | CN1323221C Steel pipe for use as embedded expandedpipe, and method of embedding oil-well steel pipe |
06/21/2007 | US20070137275 Method for the manufacturing of a fluid conduit, particularly a fluid conduit in a co2 refrigeration system |
06/20/2007 | CN2912854Y Spray-type rolling guiding groove for rolled steel |
06/20/2007 | CN2912853Y Composite type sliding guides and guards |
06/20/2007 | CN1984727A Rolling mill for rolling metal products |
06/13/2007 | CN2910395Y Rear kness and column table top of splitting roll mill |
06/13/2007 | CN1978084A Automatic guide-board in-out apparatus of roller-type split wedge transverse miller |
06/12/2007 | CA2173049C Method and apparatus for an anticipatory thickness control in foil rolling |
06/07/2007 | WO2007062713A1 Strand guide reel |
06/06/2007 | EP1123756B1 Wire sizing-rolling method |
06/06/2007 | CN2907941Y Antiwear side guard |
06/06/2007 | CN2907940Y Centring device for flipper guide of seaming machine |
06/06/2007 | CN1975094A Steel pipe for burying and expansion and burying method of oil well steel pipe |
06/06/2007 | CN1974043A Rolling guide plate in pinch rolls outlet of high speed wire rolling machine |
06/06/2007 | CN1974042A Steel rolling guide roll unit |
06/06/2007 | CN1974040A Rolling process of hot rolled steel sheet |
06/06/2007 | CN1974035A Rolling mill |
06/06/2007 | CN1974033A Rolling mill for copper wire |
06/05/2007 | US7225868 Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe |
05/30/2007 | EP1789212A1 Bar packing plant and relative process |
05/30/2007 | EP1789211A1 Tension roller for a strip treatment installation, strip treatment installation, and use of a tension roller |
05/30/2007 | CN2905255Y Automatic deviation-correction V-shape bottom pickling tank |
05/30/2007 | CN2905254Y Combined type renew section guide slot |
05/30/2007 | CN2905253Y Lifting device of lifting platform of rolling mill |
05/30/2007 | CN1970180A Plate thickness pressing device and method |
05/29/2007 | CA2327499C Rolling apparatus |
05/24/2007 | US20070116591 Inductive heating process control of continuous cast metallic sheets |
05/24/2007 | DE19602004C5 Kaltwalzwerk für Fein- und Folienband Cold rolling mill for fine and foil tape |
05/24/2007 | DE102005055106A1 Verfahren und Walzstraße zum Verbessern des Ausfädelns eines Metallwalzbandes, dessen Walzband-Ende mit Walzgeschwindigkeit ausläuft Method and rolling mill to improve the Ausfädelns a metal roll band whose reel tape end with rolling speed runs |
05/22/2007 | US7221442 Method and apparatus for aligning equipment in a steel mill |
05/22/2007 | US7219521 Rolling mill product handling system |
05/16/2007 | EP1784266A1 Rolling mill for rolling a metallic strip |
05/16/2007 | CN2899992Y One-way intermittent adjustable mechanism for cold rolling pipe machine |
05/16/2007 | CN2899991Y Inlet guide sleeve device for seamless steel pipe conical punching machine |
05/16/2007 | CN2899990Y Guide plate device of seamless steel pipe conical punching machine |
05/16/2007 | CN2899987Y Conical punching machine for seamless steel pipe |
05/16/2007 | CN1964800A Bar packing plant and relative process |
05/16/2007 | CN1964799A Bar speed changing device |
05/16/2007 | CN1962103A Method for preventing vibration of steel bar under high-speed rolling station of ultra-thin plate |
05/16/2007 | CN1315591C Plate reduction press apparatus and methods |
05/16/2007 | CN1315590C Plate reduction press apparatus and methods |
05/16/2007 | CN1315589C Device for processing a metal slab, plate or strip, and product produced using this device |
05/15/2007 | CA2197284C Reeling unit for strip |